Add: API docstrings

redash/__init__.py

@@ -82,7 +82,7 @@ def to_url(self, value):
         return value
 
 
-def create_app():
+def create_app(load_admin=True):
     from redash import handlers
     from redash.admin import init_admin
     from redash.models import db
@@ -118,10 +118,11 @@ def create_app():
     provision_app(app)
     db.init_app(app)
     migrate.init_app(app, db)
-    init_admin(app)
+    if load_admin:
+        init_admin(app)
     mail.init_app(app)
     setup_authentication(app)
-    handlers.init_app(app)
     limiter.init_app(app)
+    handlers.init_app(app)
 
     return app

redash/handlers/dashboards.py

@@ -15,6 +15,9 @@
 class RecentDashboardsResource(BaseResource):
     @require_permission('list_dashboards')
     def get(self):
+        """
+        Lists dashboards modified in the last 7 days.
+        """
         recent = [d.to_dict() for d in models.Dashboard.recent(self.current_org, self.current_user.group_ids, self.current_user.id, for_user=True)]
 
         global_recent = []
@@ -27,11 +30,21 @@ def get(self):
 class DashboardListResource(BaseResource):
     @require_permission('list_dashboards')
     def get(self):
+        """
+        Lists all accessible dashboards.
+        """
         results = models.Dashboard.all(self.current_org, self.current_user.group_ids, self.current_user.id)
         return [q.to_dict() for q in results]
 
     @require_permission('create_dashboard')
     def post(self):
+        """
+        Creates a new dashboard.
+
+        :<json string name: Dashboard name
+
+        Responds with a :ref:`dashboard <dashboard-response-label>`.
+        """
         dashboard_properties = request.get_json(force=True)
         dashboard = models.Dashboard(name=dashboard_properties['name'],
                                      org=self.current_org,
@@ -46,6 +59,39 @@ def post(self):
 class DashboardResource(BaseResource):
     @require_permission('list_dashboards')
     def get(self, dashboard_slug=None):
+        """
+        Retrieves a dashboard.
+
+        :qparam string slug: Slug of dashboard to retrieve.
+
+        .. _dashboard-response-label:
+
+        :>json number id: Dashboard ID
+        :>json string name:
+        :>json string slug:
+        :>json number user_id: ID of the dashboard creator
+        :>json string created_at: ISO format timestamp for dashboard creation
+        :>json string updated_at: ISO format timestamp for last dashboard modification
+        :>json number version: Revision number of dashboard
+        :>json boolean dashboard_filters_enabled: Whether filters are enabled or not
+        :>json boolean is_archived: Whether this dashboard has been removed from the index or not
+        :>json boolean is_draft: Whether this dashboard is a draft or not.
+        :>json array layout: Array of arrays containing widget IDs, corresponding to the rows and columns the widgets are displayed in
+        :>json array widgets: Array of arrays containing :ref:`widget <widget-response-label>` data
+
+        .. _widget-response-label:
+
+        Widget structure:
+
+        :>json number widget.id: Widget ID
+        :>json number widget.width: Widget size
+        :>json object widget.options: Widget options
+        :>json number widget.dashboard_id: ID of dashboard containing this widget
+        :>json string widget.text: Widget contents, if this is a text-box widget
+        :>json object widget.visualization: Widget contents, if this is a visualization widget
+        :>json string widget.created_at: ISO format timestamp for widget creation
+        :>json string widget.updated_at: ISO format timestamp for last widget modification
+        """
         dashboard = get_object_or_404(models.Dashboard.get_by_slug_and_org, dashboard_slug, self.current_org)
         response = dashboard.to_dict(with_widgets=True, user=self.current_user)
 
@@ -60,6 +106,16 @@ def get(self, dashboard_slug=None):
 
     @require_permission('edit_dashboard')
     def post(self, dashboard_slug):
+        """
+        Modifies a dashboard.
+
+        :qparam string slug: Slug of dashboard to retrieve.
+
+        Responds with the updated :ref:`dashboard <dashboard-response-label>`.
+
+        :status 200: success
+        :status 409: Version conflict -- dashboard modified since last read
+        """
         dashboard_properties = request.get_json(force=True)
         # TODO: either convert all requests to use slugs or ids
         dashboard = models.Dashboard.get_by_id_and_org(dashboard_slug, self.current_org)
@@ -89,6 +145,13 @@ def post(self, dashboard_slug):
 
     @require_permission('edit_dashboard')
     def delete(self, dashboard_slug):
+        """
+        Archives a dashboard.
+
+        :qparam string slug: Slug of dashboard to retrieve.
+
+        Responds with the archived :ref:`dashboard <dashboard-response-label>`.
+        """
         dashboard = models.Dashboard.get_by_slug_and_org(dashboard_slug, self.current_org)
         dashboard.is_archived = True
         dashboard.record_changes(changed_by=self.current_user)
@@ -100,6 +163,12 @@ def delete(self, dashboard_slug):
 
 class PublicDashboardResource(BaseResource):
     def get(self, token):
+        """
+        Retrieve a public dashboard.
+
+        :param token: An API key for a public dashboard.
+        :>json array widgets: An array of arrays of :ref:`public widgets <public-widget-label>`, corresponding to the rows and columns the widgets are displayed in
+        """
         if not isinstance(self.current_user, models.ApiUser):
             api_key = get_object_or_404(models.ApiKey.get_by_api_key, token)
             dashboard = api_key.object
@@ -111,6 +180,13 @@ def get(self, token):
 
 class DashboardShareResource(BaseResource):
     def post(self, dashboard_id):
+        """
+        Allow anonymous access to a dashboard.
+
+        :param dashboard_id: The numeric ID of the dashboard to share.
+        :>json string public_url: The URL for anonymous access to the dashboard.
+        :>json api_key: The API key to use when accessing it.
+        """
         dashboard = models.Dashboard.get_by_id_and_org(dashboard_id, self.current_org)
         require_admin_or_owner(dashboard.user_id)
         api_key = models.ApiKey.create_for_object(dashboard, self.current_user)
@@ -128,6 +204,11 @@ def post(self, dashboard_id):
         return {'public_url': public_url, 'api_key': api_key.api_key}
 
     def delete(self, dashboard_id):
+        """
+        Disable anonymous access to a dashboard.
+
+        :param dashboard_id: The numeric ID of the dashboard to unshare.
+        """
         dashboard = models.Dashboard.get_by_id_and_org(dashboard_id, self.current_org)
         require_admin_or_owner(dashboard.user_id)
         api_key = models.ApiKey.get_by_object(dashboard)

redash/handlers/queries.py

@@ -21,6 +21,12 @@
 @routes.route(org_scoped_rule('/api/queries/format'), methods=['POST'])
 @login_required
 def format_sql_query(org_slug=None):
+    """
+    Formats an SQL query using the Python ``sqlparse`` formatter.
+
+    :<json string query: The SQL text to format
+    :>json string query: Formatted SQL text
+    """
     arguments = request.get_json(force=True)
     query = arguments.get("query", "")
 
@@ -30,6 +36,13 @@ def format_sql_query(org_slug=None):
 class QuerySearchResource(BaseResource):
     @require_permission('view_query')
     def get(self):
+        """
+        Search query text, titles, and descriptions.
+
+        :qparam string q: Search term
+
+        Responds with a list of :ref:`query <query-response-label>` objects.
+        """
         term = request.args.get('q', '')
         include_drafts = request.args.get('include_drafts') is not None
 
@@ -39,6 +52,11 @@ def get(self):
 class QueryRecentResource(BaseResource):
     @require_permission('view_query')
     def get(self):
+        """
+        Retrieve up to 20 queries modified in the last 7 days.
+
+        Responds with a list of :ref:`query <query-response-label>` objects.
+        """
         queries = models.Query.recent(self.current_user.group_ids, self.current_user.id)
         recent = [d.to_dict(with_last_modified_by=False) for d in queries]
 
@@ -52,6 +70,38 @@ def get(self):
 class QueryListResource(BaseResource):
     @require_permission('create_query')
     def post(self):
+        """
+        Create a new query.
+
+        :<json number data_source_id: The ID of the data source this query will run on
+        :<json string query: Query text
+        :<json string name:
+        :<json string description:
+        :<json string schedule: Schedule interval, in seconds, for repeated execution of this query
+        :<json object options: Query options
+
+        .. _query-response-label:
+
+        :>json number id: Query ID
+        :>json number latest_query_data_id: ID for latest output data from this query
+        :>json string name:
+        :>json string description:
+        :>json string query: Query text
+        :>json string query_hash: Hash of query text
+        :>json string schedule: Schedule interval, in seconds, for repeated execution of this query
+        :>json string api_key: Key for public access to this query's results.
+        :>json boolean is_archived: Whether this query is displayed in indexes and search results or not.
+        :>json boolean is_draft: Whether this query is a draft or not
+        :>json string updated_at: Time of last modification, in ISO format
+        :>json string created_at: Time of creation, in ISO format
+        :>json number data_source_id: ID of the data source this query will run on
+        :>json object options: Query options
+        :>json number version: Revision version (for update conflict avoidance)
+        :>json number user_id: ID of query creator
+        :>json number last_modified_by_id: ID of user who last modified this query
+        :>json string retrieved_at: Time when query results were last retrieved, in ISO format (may be null)
+        :>json number runtime: Runtime of last query execution, in seconds (may be null)
+        """
         query_def = request.get_json(force=True)
         data_source = models.DataSource.get_by_id_and_org(query_def.pop('data_source_id'), self.current_org)
         require_access(data_source.groups, self.current_user, not_view_only)
@@ -78,6 +128,15 @@ def post(self):
 
     @require_permission('view_query')
     def get(self):
+        """
+        Retrieve a list of queries.
+
+        :qparam number page_size: Number of queries to return
+        :qparam number page: Page number to retrieve
+
+        Responds with an array of :ref:`query <query-response-label>` objects.
+        """
+
         results = models.Query.all_queries(self.current_user.group_ids, self.current_user.id)
         page = request.args.get('page', 1, type=int)
         page_size = request.args.get('page_size', 25, type=int)
@@ -87,6 +146,15 @@ def get(self):
 class MyQueriesResource(BaseResource):
     @require_permission('view_query')
     def get(self):
+        """
+        Retrieve a list of queries created by the current user.
+
+        :qparam number page_size: Number of queries to return
+        :qparam number page: Page number to retrieve
+
+        Responds with an array of :ref:`query <query-response-label>` objects.
+        """
+        drafts = request.args.get('drafts') is not None
         results = models.Query.by_user(self.current_user)
         page = request.args.get('page', 1, type=int)
         page_size = request.args.get('page_size', 25, type=int)
@@ -96,6 +164,19 @@ def get(self):
 class QueryResource(BaseResource):
     @require_permission('edit_query')
     def post(self, query_id):
+        """
+        Modify a query.
+
+        :param query_id: ID of query to update
+        :<json number data_source_id: The ID of the data source this query will run on
+        :<json string query: Query text
+        :<json string name:
+        :<json string description:
+        :<json string schedule: Schedule interval, in seconds, for repeated execution of this query
+        :<json object options: Query options
+
+        Responds with the updated :ref:`query <query-response-label>` object.
+        """
         query = get_object_or_404(models.Query.get_by_id_and_org, query_id, self.current_org)
         query_def = request.get_json(force=True)
 
@@ -125,6 +206,13 @@ def post(self, query_id):
 
     @require_permission('view_query')
     def get(self, query_id):
+        """
+        Retrieve a query.
+
+        :param query_id: ID of query to fetch
+
+        Responds with the :ref:`query <query-response-label>` contents.
+        """
         q = get_object_or_404(models.Query.get_by_id_and_org, query_id, self.current_org)
         require_access(q.groups, self.current_user, view_only)
 
@@ -134,6 +222,11 @@ def get(self, query_id):
 
     # TODO: move to resource of its own? (POST /queries/{id}/archive)
     def delete(self, query_id):
+        """
+        Archives a query.
+
+        :param query_id: ID of query to archive
+        """
         query = get_object_or_404(models.Query.get_by_id_and_org, query_id, self.current_org)
         require_admin_or_owner(query.user_id)
         query.archive(self.current_user)
@@ -143,6 +236,13 @@ def delete(self, query_id):
 class QueryForkResource(BaseResource):
     @require_permission('edit_query')
     def post(self, query_id):
+        """
+        Creates a new query, copying the query text from an existing one.
+
+        :param query_id: ID of query to fork
+
+        Responds with created :ref:`query <query-response-label>` object.
+        """
         query = get_object_or_404(models.Query.get_by_id_and_org, query_id, self.current_org)
         forked_query = query.fork(self.current_user)
         models.db.session.commit()
@@ -151,6 +251,13 @@ def post(self, query_id):
 
 class QueryRefreshResource(BaseResource):
     def post(self, query_id):
+        """
+        Execute a query, updating the query object with the results.
+
+        :param query_id: ID of query to execute
+
+        Responds with query task details.
+        """
         query = get_object_or_404(models.Query.get_by_id_and_org, query_id, self.current_org)
         require_access(query.groups, self.current_user, not_view_only)